Investment Casting, okuyinto eyaziwa futhi ulahle wax Casting nomaukunemba kokulingisa, isho ukwakheka kwe-ceramic ezungeze amaphethini we-wax ukuze kwakheke isikhunta sengxenye eningi noma eyodwa ukuthola insimbi encibilikisiwe. Le nqubo isebenzisa inqubo yephethini ye-wax ebunjwe ngomjovo esebenzisekayo ukuze kuzuzwe amafomu ayinkimbinkimbi anezimfanelo ezihlukile. Ukwakha isikhunta, iphethini ye-wax, noma iqoqo lamaphethini, licwiliswa ezintweni zobumba izikhathi eziningana ukuze kwakhiwe igobolondo eliwugqinsi. Inqubo ye-De-wax ilandelwa inqubo eyomile yegobolondo. Khona-ke igobolondo le-ceramic elingenawax liyakhiqizwa. Insimbi encibilikisiwe ibe isithelwa emigodini yegobolondo le-ceramic noma iqoqo, futhi uma seliqinile futhi selipholile, igobolondo le-ceramic liyanqanyulwa ukuze liveze into yokugcina eyinsimbi. Ukulingisa ukutshalwa kwezimali okunembayo kungafinyelela ukunemba okukhethekile kuzo zombili izingxenye zokusakaza ezincane nezinkulu ezinhlobonhlobo zezinto.
Izinyathelo Zokutshala Imali Inqubo:
Ngesikhathi senqubo yokutshala izimali, iphethini ye-wax ihlanganiswe ne-ceramic material, okuthi, lapho iqinisiwe, ithathe i-geometry yangaphakathi yokuphonsa okufunayo. Ezimweni eziningi, izingxenye eziningi ziphonswa ndawonye ukuze zisebenze kahle kakhulu ngokunamathisela amaphethini e-wax ngamanye othini lwe-wax olumaphakathi olubizwa ngokuthi i-sprue. I-wax incibilika ngaphandle kwephethini - yingakho yaziwa nangokuthi inqubo ye-wax elahlekile - futhi insimbi encibilikisiwe ithululelwa emgodini. Lapho insimbi iqina, isikhunta se-ceramic siyanyakaziswa, sishiye ukuma kwenetha okuseduze kokubunjwa okufunayo, kulandelwa ukuqeda, ukuhlola nokupakisha.
I-Investment Castings isetshenziselwa ini?
Ukubuyiswa kwezimaliasetshenziswa kabanzi kumaphampu nama-valve, izimoto, amaloli, ama-hydraulics, amaloli e-forklift nezinye izimboni eziningi. Ngenxa yokubekezelela ukubunjwa okukhethekile kanye nokuqedwa okuhle kakhulu, ukukhishwa kwe-wax elahlekile kuyasetshenziswa kakhulu. Ikakhulukazi, i-stainless steel investment castings idlala indima ebalulekile ekwakhiweni kwemikhumbi nasezikebheni ngoba inomsebenzi oqinile wokulwa nokugqwala.
Kunezizathu eziningana zokukhethaI-RMC Investment Casting Foundrynjengomthombo wakho wokutshala izimali, lokhu kufaka phakathi:
- Isikhungo sobunjiniyela esigxile ekubunjweni kwensimbi
- Isipiliyoni esibanzi ngamajiyometri ayinkimbinkimbi kanye nezingxenye okunzima ukuzenza
- Uhlu olubanzi lwezinto zokwakha, kufaka phakathi ama-alloys ayoni kanye nama-non-ayoni
- In-house CNC amakhono machining
- One-stop izixazululo for castings utshalomali kanye nenqubo yesibili
- Ikhwalithi engaguquki iqinisekisiwe
- Ukusebenzisana okubandakanya abenzi bamathuluzi, onjiniyela, umsunguli, ochwepheshe bemishini kanye nochwepheshe bokukhiqiza.
Njengoba ama-alloys asekelwe ethusi, ithusi nethusi kungakhiwa izingxenye eziyinkimbinkimbi kakhulu, okwenza kube kuhle kakhuluinqubo yokutshala imali. Ukushintshashintsha njalo kwezindleko kungenza lezi zinto ezisetshenziswayo zibe bucayi kakhulu ngentengo, kwenze udoti ubize kakhulu, ikakhulukazi uma ucabangela ukwenziwa kwemishini ye-CNC kanye/noma ukukhwabanisa njengenqubo yokukhiqiza ukukhiqiza izingxenye zakho zokuphonsa. Ithusi elihlanzekile alivamisile ukuphonswa. Ukutshala imali (i-wax elahlekile) kuyindlela yokunemba yokuphonsa imininingwane yomumo we-net-net usebenzisa ukuphindaphinda kwamaphethini we-wax. Ukutshala imali noma i-wax elahlekile kuyinqubo yokwenza insimbi ngokuvamile esebenzisa iphethini ye-wax ezungezwe igobolondo le-ceramic ukwenza isikhunta se-ceramic. Lapho igobolondo loma, ingcina iyancibilika, kusale isikhunta kuphela. Khona-ke ingxenye yokuphonsa ikhiwa ngokuthululela insimbi encibilikisiwe esikhunjini se-ceramic.
I-Brass iyingxube ye-alloy eyakhiwe ngethusi ne-zinc. I-Brass eyakhiwe ngethusi ne-zinc ibizwa ngokuthi ithusi elijwayelekile. Uma kuyizinhlobonhlobo zama-alloys ezakhiwe izakhi ezingaphezu kwezimbili, kubizwa ngokuthi ithusi elikhethekile. I-Brass iyingxube yethusi ene-zinc njengento eyinhloko. Njengoba okuqukethwe kwe-zinc kwanda, amandla kanye ne-plasticity ye-alloy yanda kakhulu, kodwa izakhiwo zemishini zizokwehla kakhulu ngemva kokudlula i-47%, ngakho-ke okuqukethwe kwe-zinc yethusi kungaphansi kuka-47%. Ngaphezu kwe-zinc, ithusi elikhonjiwe livame ukuqukatha izakhi ze-alloying ezifana ne-silicon, i-manganese, i-aluminium, nomthofu.
I-Casting Brass inezinto eziphezulu zemishini kunethusi, kodwa intengo iphansi kunethusi. I-Cast brass ivamise ukusetshenziselwa inhloso ejwayelekile yokuthwala izihlahla, izihlahla, amagiya nezinye izingxenye namavalvu angagugi kanye nezinye izingxenye ezimelana nokugqwala. Ithusi linokumelana okuqinile nokugqokwa. I-Brass ivame ukusetshenziselwa ukwenza ama-valve, amapayipi amanzi, amapayipi axhumayo ama-air conditioners angaphakathi nangaphandle, nama-radiator.
| Izinto zokwakha zeInvestment CastingInqubo e-RMC Foundry | |||
| Isigaba | Ibanga laseShayina | Ibanga lase-US | Ibanga laseJalimane |
| I-Ferritic Stainless Steel | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| I-Martensitic Stainless Steel | 1Cr13, 2Cr13, 3Cr13, 4Cr13, | 410, 420, 430, 440B, 440C | 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125 |
| Insimbi engagqwali ye-Austenitic | 06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5 | 302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN | 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.44404, 1.4404, 9 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
| Imvula Iqinisa Insimbi Engagqwali | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
| I-Duplex Stainless Steel | 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N | A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507 | 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770 |
| High Mn Steel | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Insimbi Yensimbi | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Insimbi Engangeni Ukushisa | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| I-Nickle-base Alloy | HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600, INCOLOY625 | 2.4815, 2.4879, 2.4680 | |
| I-Aluminium Ingxubevange | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | I-G-AlSi7Mg, G-Al12 |
| Ingxubevange yethusi | H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2 | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 | CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5 |
| I-Cobalt-base Alloy | UMC50, 670, Grade 31 | 2.4778 | |
| UKUBEKEZELEKA KOKUKHISHWA KOKUTSHALWA KWEMALI | |||
| Amayintshi | Amamilimitha | ||
| Ubukhulu | Ukubekezelelana | Ubukhulu | Ukubekezelelana |
| Kufika ku-0.500 | ±.004" | Kufika ku-12.0 | ± 0.10mm |
| 0.500 kuya ku-1.000" | ±.006" | 12.0 ukuze 25.0 | ± 0.15mm |
| 1.000 kuya ku-1.500" | ±.008" | 25.0 ukuze 37.0 | ± 0.20mm |
| 1.500 kuya ku-2.000" | ±.010" | 37.0 kuye ku-50.0 | ± 0.25mm |
| 2.000 kuya ku-2.500" | ±.012" | 50.0 ukuze 62.0 | ± 0.30mm |
| 2.500 kuya ku-3.500" | ±.014" | 62.0 ukuze 87.0 | ± 0.35mm |
| 3.500 kuya ku-5.000" | ±.017" | 87.0 ukuze 125.0 | ± 0.40mm |
| 5.000 kuya ku-7.500" | ±.020" | 125.0 kuya ku-190.0 | ± 0.50mm |
| 7.500 kuya ku-10.000" | ±.022" | 190.0 ukuze 250.0 | ± 0.57mm |
| 10.000 kuya ku-12.500" | ±.025" | 250.0 ukuze 312.0 | ± 0.60mm |
| 12.500 ukuze 15.000 | ±.028" | 312.0 ukuze 375.0 | ± 0.70mm |
